112053344521 has 8 divisors (see below), whose sum is σ = 112153931424. Its totient is φ = 111952800960.

The previous prime is 112053344497. The next prime is 112053344549. The reversal of 112053344521 is 125443350211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112053344521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112053354521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7115226 + ... + 7130956.

It is an arithmetic number, because the mean of its divisors is an integer number (14019241428).

Almost surely, 2^112053344521 is an apocalyptic number.

It is an amenable number.

112053344521 is a deficient number, since it is larger than the sum of its proper divisors (100586903).

112053344521 is a wasteful number, since it uses less digits than its factorization.

112053344521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21671.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 112053344521 its reverse (125443350211), we get a palindrome (237496694732).

The spelling of 112053344521 in words is "one hundred twelve billion, fifty-three million, three hundred forty-four thousand, five hundred twenty-one".